package com.study.springboot.mybatisplugin;

import java.util.List;

public interface CategoryService {

    List<Category> findAllStudent();

    List<Category> findSomeColumn();

    void deleteById(Integer id);

    void updateByPrimarKeySelective(Category student);

    void saveCategory(Category student);

//    Page<Category> findAllStudentPage(Page<Category> page);

        List<Category> findAllCategory();
//    List<Category> findAllCategory2();
    public void update(Category student);
    public Category findById(Integer id);
}